Buck Converter

Components used

SPICE netlist

* **************************************************
* Generated from CircuitSim Schematic
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C_C1 N5 0 22u IC=0
X_D1 0 N1 DIODE_25d079d4 IS=1e-14 RS=0 N=1 BV=1e30 IBV=100p CJO=0 VJ=1 M=0.5 TT=0 EG=1.11 XTI=3 KF=0 AF=1 FC=0.5 ISR=0 NR=2 IKF=1e30 TNOM=27 IC=0 TEMP=27
L_L1 N1 N5 100u IC=0
R_R1 N5 0 10 Resistor_1d9c8cf9a__R_R1
X_S1 N3 N1 N4 0 VCSPST_e816d37f Ron=10m Roff=1meg Von=5 Voff=0
V_U1 N4 0 PULSE(0 5 0 1n 1n {50*0.01/50K} {1/50K})
V_V1 N3 0 dc 24 ac 0 0 distof1 0 0 distof2 0 0
E_VP1 VP1 0 N3 0 1
E_VP2 VP2 0 N5 0 1

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* Models and supporting definitions follow
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* Source-compatible two-terminal junction diode
.subckt DIODE_25d079d4 A K params: IS=1e-14 RS=0 N=1 BV=1e30 IBV=100p CJO=0 VJ=1 M=0.5 TT=0 EG=1.11 XTI=3 KF=0 AF=1 FC=0.5 ISR=0 NR=2 IKF=1e30 TNOM=27 IC=0 TEMP=27
    .model DIODE_25d079d4_CORE D(IS={IS} RS={RS} N={N} BV={BV} IBV={IBV} CJO={CJO} VJ={VJ} M={M} TT={TT} EG={EG} XTI={XTI} KF={KF} AF={AF} FC={FC} ISR={ISR} NR={NR} IKF={IKF} TNOM={TNOM})
    DCORE A K DIODE_25d079d4_CORE IC={IC} TEMP={TEMP}
.ends DIODE_25d079d4
.model Resistor_1d9c8cf9a__R_R1 r(tc1=0 tc2=0 tnom=27)
.subckt VCSPST_e816d37f inA outA ctrlp ctrln params: Von=5 Voff=0 Ron=10m Roff=1M
    .MODEL VCSPST_e816d37f_Sw1 SW(Ron={Ron} Roff={Roff} Vt={(Von+Voff)/2} Vh={(Von-Voff)*0.499})
    s1 inA outA ctrlp ctrln VCSPST_e816d37f_Sw1

.ends

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* Simulation settings
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.tran 0.000001 100m 0 400n
.save V(VP1) V(VP2) v(N4,0)
.end